Overview
overview
3Static
static
3rc7BYFRON/...2).dll
windows10-2004-x64
3rc7BYFRON/...ox.dll
windows10-2004-x64
1rc7BYFRON/....3.dll
windows10-2004-x64
1rc7BYFRON/...In.dll
windows10-2004-x64
1rc7BYFRON/...ar.exe
windows10-2004-x64
1rc7BYFRON/...ox.dll
windows10-2004-x64
1rc7BYFRON/...ts.dll
windows10-2004-x64
1rc7BYFRON/...on.dll
windows10-2004-x64
1rc7BYFRON/...le.exe
windows10-2004-x64
3rc7BYFRON/...ol.dll
windows10-2004-x64
1rc7BYFRON/lua5.1.dll
windows10-2004-x64
3rc7BYFRON/...1).dll
windows10-2004-x64
3rc7BYFRON/rc7.exe
windows10-2004-x64
1rc7BYFRON/rc7.exe
windows10-2004-x64
rc7BYFRON/...s.json
windows10-2004-x64
3rc7BYFRON/...t).exe
windows10-2004-x64
1rc7BYFRON/...config
windows10-2004-x64
3rc7BYFRON/...t).pdb
windows10-2004-x64
3rc7BYFRON/...g.json
windows10-2004-x64
3Analysis
-
max time kernel
105s -
max time network
109s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
07-08-2024 19:31
Static task
static1
Behavioral task
behavioral1
Sample
rc7BYFRON/0xAzul (2).dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral2
Sample
rc7BYFRON/AlphaBlendTextBox.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
rc7BYFRON/Bunifu_UI_v1.5.3.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral4
Sample
rc7BYFRON/CeleryIn.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
rc7BYFRON/CustomizedTitleBar.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral6
Sample
rc7BYFRON/FastColoredTextBox.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
rc7BYFRON/Microsoft.Win32.SystemEvents.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral8
Sample
rc7BYFRON/System.Drawing.Common.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
rc7BYFRON/WindowTitleControl.Sample.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral10
Sample
rc7BYFRON/WindowTitleControl.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral11
Sample
rc7BYFRON/lua5.1.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral12
Sample
rc7BYFRON/memcheck(1).dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral13
Sample
rc7BYFRON/rc7.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral14
Sample
rc7BYFRON/rc7.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral15
Sample
rc7BYFRON/rc7.exe (32 bit).deps.json
Resource
win10v2004-20240802-en
Behavioral task
behavioral16
Sample
rc7BYFRON/rc7.exe (32 bit).exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral17
Sample
rc7BYFRON/rc7.exe (32 bit).dll.config
Resource
win10v2004-20240802-en
Behavioral task
behavioral18
Sample
rc7BYFRON/rc7.exe (32 bit).pdb
Resource
win10v2004-20240802-en
Behavioral task
behavioral19
Sample
rc7BYFRON/rc7.exe (32 bit).runtimeconfig.json
Resource
win10v2004-20240802-en
General
-
Target
rc7BYFRON/rc7.exe (32 bit).dll.config
-
Size
312B
-
MD5
1f4a3171f5e6d9bc44fdddcf64ebe4bc
-
SHA1
e6b6728df078703a3d92a8902d0c3c0fc3564cf8
-
SHA256
4764bb5b501ced5a1f6b14675fdda31b7c773c0575a3c38fd3b4e7734a506fa2
-
SHA512
c74d4eb7ca54435271bd3b9d7d921c45040917f8218546243fe1616cc6207ce782fb8b9beeda00c4458638e814cf57596ae07459a093daa1ff00fc8ff1a4a224
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000_Classes\Local Settings OpenWith.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2696 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c "C:\Users\Admin\AppData\Local\Temp\rc7BYFRON\rc7.exe (32 bit).dll.config"1⤵
- Modifies registry class
PID:1060
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:2696